package com.taotao.service;

import com.taotao.TaotaoResult;
import com.taotao.ext.TbItemExt;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public interface CartService {
    TaotaoResult addItem(TbItemExt tbItem, HttpServletRequest req, HttpServletResponse resp);

    TaotaoResult showCart(HttpServletRequest req);
}
